Yasin Karasu, 24, held Ýsmail Aydýn, 35, hostage for less than half an hour on Monday (Aug. 3) in a busy district on the Asian side of Istanbul in front of passersby and police who promptly came to the scene.

“This is Turkey, and you can’t hand out gospels,” he yelled, according to the daily newspaper Haberturk. “These godless ones without the true book are doing missionary work.”

About 99 percent of Turkey’s population is at least nominally Muslim, and in the popular mindset the religion is strongly connected with being Turkish.

Karasu threatened to slit Aydin’s throat if anyone came near him and commanded those watching to give him a Turkish flag. Within minutes, Aydin told Compass, bystanders produced two flags. Karasu, who has known Aydin for a year, wrapped the larger of the two flags around Aydin’s head, making it difficult for him to breathe in heat that reached the low 30s Celsius (90s F) this week.

“Do you see this missionary dog?” he yelled at the crowd. “He is handing out gospels and he is breaking up the country!”

Karasu placed the smaller flag in Aydin’s hand and commanded him to wave it.

“Both flags came at the same time,” Aydin told Compass. “The big one he put very tightly over my head, and in the heat I couldn’t breathe.”

The whole time Karasu held a large knife to Aydin’s throat.

“You missionary dogs, do you see this flag?” he said, commanding Aydin to wave the flag. “This is a holy flag washed in the blood of our fathers.”

Aydin said he told Karasu, “Yasin, in any case this flag is mine as well! I’m a Turk too, but I’m a Christian.”

Karasu insisted that Aydin was not a Turk because he had betrayed the Turkish flag and country by his evangelism, according to Aydin.